As of January 1, 2020 this library no longer supports Python 2 on the latest released version. Library versions released prior to that date will continue to be available. For more information please visit Python 2 support on Google Cloud.

ConnectionService¶

class google.cloud.bigquery_connection_v1.services.connection_service.ConnectionServiceAsyncClient(*, credentials: typing.Optional[google.auth.credentials.Credentials] = None, transport: typing.Optional[typing.Union[str, google.cloud.bigquery_connection_v1.services.connection_service.transports.base.ConnectionServiceTransport, typing.Callable[[...], google.cloud.bigquery_connection_v1.services.connection_service.transports.base.ConnectionServiceTransport]]] = 'grpc_asyncio', client_options: typing.Optional[google.api_core.client_options.ClientOptions] = None, client_info: google.api_core.gapic_v1.client_info.ClientInfo = <google.api_core.gapic_v1.client_info.ClientInfo object>)[source]¶

Manages external data source connections and credentials.

Instantiates the connection service async client.

Parameters

credentials (Optional[google.auth.credentials.Credentials]) – The authorization credentials to attach to requests. These credentials identify the application to the service; if none are specified, the client will attempt to ascertain the credentials from the environment.
transport (Optional[Union[str,ConnectionServiceTransport,Callable[..., ConnectionServiceTransport]]]) – The transport to use, or a Callable that constructs and returns a new transport to use. If a Callable is given, it will be called with the same set of initialization arguments as used in the ConnectionServiceTransport constructor. If set to None, a transport is chosen automatically.
client_options (Optional[Union[google.api_core.client_options.ClientOptions, dict]]) –
Custom options for the client.

1. The api_endpoint property can be used to override the default endpoint provided by the client when transport is not explicitly provided. Only if this property is not set and transport was not explicitly provided, the endpoint is determined by the GOOGLE_API_USE_MTLS_ENDPOINT environment variable, which have one of the following values: “always” (always use the default mTLS endpoint), “never” (always use the default regular endpoint) and “auto” (auto-switch to the default mTLS endpoint if client certificate is present; this is the default value).

2. If the GOOGLE_API_USE_CLIENT_CERTIFICATE environment variable is “true”, then the client_cert_source property can be used to provide a client certificate for mTLS transport. If not provided, the default SSL client certificate will be used if present. If GOOGLE_API_USE_CLIENT_CERTIFICATE is “false” or not set, no client certificate will be used.

3. The universe_domain property can be used to override the default “googleapis.com” universe. Note that api_endpoint property still takes precedence; and universe_domain is currently not supported for mTLS.
client_info (google.api_core.gapic_v1.client_info.ClientInfo) – The client info used to send a user-agent string along with API requests. If None, then default info will be used. Generally, you only need to set this if you’re developing your own client library.

Raises

google.auth.exceptions.MutualTlsChannelError – If mutual TLS transport creation failed for any reason.

property api_endpoint¶

Return the API endpoint used by the client instance.

Returns: The API endpoint used by the client instance.
Return type: str

static cluster_path(project: str, region: str, cluster: str) → str¶: Returns a fully-qualified cluster string.

static common_billing_account_path(billing_account: str) → str¶: Returns a fully-qualified billing_account string.

static common_folder_path(folder: str) → str¶: Returns a fully-qualified folder string.

static common_location_path(project: str, location: str) → str¶: Returns a fully-qualified location string.

static common_organization_path(organization: str) → str¶: Returns a fully-qualified organization string.

static common_project_path(project: str) → str¶: Returns a fully-qualified project string.

static connection_path(project: str, location: str, connection: str) → str¶: Returns a fully-qualified connection string.

async create_connection(request: Optional[Union[google.cloud.bigquery_connection_v1.types.connection.CreateConnectionRequest, dict]] = None, *, parent: Optional[str] = None, connection: Optional[google.cloud.bigquery_connection_v1.types.connection.Connection] = None, connection_id: Optional[str] = None, retry: Optional[Union[google.api_core.retry.retry_unary_async.AsyncRetry, google.api_core.gapic_v1.method._MethodDefault]] = _MethodDefault._DEFAULT_VALUE, timeout: Union[float, object] = _MethodDefault._DEFAULT_VALUE, metadata: Sequence[Tuple[str, str]] = ()) → google.cloud.bigquery_connection_v1.types.connection.Connection[source]¶

Creates a new connection.

# This snippet has been automatically generated and should be regarded as a
# code template only.
# It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
#   client as shown in:
#   https://googleapis.dev/python/google-api-core/latest/client_options.html
from google.cloud import bigquery_connection_v1

async def sample_create_connection():
    # Create a client
    client = bigquery_connection_v1.ConnectionServiceAsyncClient()

    # Initialize request argument(s)
    request = bigquery_connection_v1.CreateConnectionRequest(
        parent="parent_value",
    )

    # Make the request
    response = await client.create_connection(request=request)

    # Handle the response
    print(response)

Parameters

request (Optional[Union[google.cloud.bigquery_connection_v1.types.CreateConnectionRequest, dict]]) – The request object. The request for [ConnectionService.CreateConnection][google.cloud.bigquery.connection.v1.ConnectionService.CreateConnection].
parent (str) –
Required. Parent resource name. Must be in the format projects/{project_id}/locations/{location_id}

This corresponds to the parent field on the request instance; if request is provided, this should not be set.
connection (google.cloud.bigquery_connection_v1.types.Connection) – Required. Connection to create. This corresponds to the connection field on the request instance; if request is provided, this should not be set.
connection_id (str) –
Optional. Connection id that should be assigned to the created connection.

This corresponds to the connection_id field on the request instance; if request is provided, this should not be set.
retry (google.api_core.retry_async.AsyncRetry) – Designation of what errors, if any, should be retried.
timeout (float) – The timeout for this request.
metadata (Sequence[Tuple[str, str]]) – Strings which should be sent along with the request as metadata.

Returns

Configuration parameters to establish connection with an external data source, except the credential attributes.

Return type

google.cloud.bigquery_connection_v1.types.Connection

async delete_connection(request: Optional[Union[google.cloud.bigquery_connection_v1.types.connection.DeleteConnectionRequest, dict]] = None, *, name: Optional[str] = None, retry: Optional[Union[google.api_core.retry.retry_unary_async.AsyncRetry, google.api_core.gapic_v1.method._MethodDefault]] = _MethodDefault._DEFAULT_VALUE, timeout: Union[float, object] = _MethodDefault._DEFAULT_VALUE, metadata: Sequence[Tuple[str, str]] = ()) → None[source]¶

Deletes connection and associated credential.

# This snippet has been automatically generated and should be regarded as a
# code template only.
# It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
#   client as shown in:
#   https://googleapis.dev/python/google-api-core/latest/client_options.html
from google.cloud import bigquery_connection_v1

async def sample_delete_connection():
    # Create a client
    client = bigquery_connection_v1.ConnectionServiceAsyncClient()

    # Initialize request argument(s)
    request = bigquery_connection_v1.DeleteConnectionRequest(
        name="name_value",
    )

    # Make the request
    await client.delete_connection(request=request)

Parameters

request (Optional[Union[google.cloud.bigquery_connection_v1.types.DeleteConnectionRequest, dict]]) – The request object. The request for [ConnectionService.DeleteConnectionRequest][].
name (str) –
Required. Name of the deleted connection, for example: projects/{project_id}/locations/{location_id}/connections/{connection_id}

This corresponds to the name field on the request instance; if request is provided, this should not be set.
retry (google.api_core.retry_async.AsyncRetry) – Designation of what errors, if any, should be retried.
timeout (float) – The timeout for this request.
metadata (Sequence[Tuple[str, str]]) – Strings which should be sent along with the request as metadata.

classmethod from_service_account_file(filename: str, *args, **kwargs)[source]¶

Creates an instance of this client using the provided credentials: file.

Parameters

filename (str) – The path to the service account private key json file.
args – Additional arguments to pass to the constructor.
kwargs – Additional arguments to pass to the constructor.

Returns

The constructed client.

Return type

ConnectionServiceAsyncClient

classmethod from_service_account_info(info: dict, *args, **kwargs)[source]¶

Creates an instance of this client using the provided credentials: info.

Parameters

info (dict) – The service account private key info.
args – Additional arguments to pass to the constructor.
kwargs – Additional arguments to pass to the constructor.

Returns

The constructed client.

Return type

ConnectionServiceAsyncClient

classmethod from_service_account_json(filename: str, *args, **kwargs)¶

Creates an instance of this client using the provided credentials: file.

Parameters

filename (str) – The path to the service account private key json file.
args – Additional arguments to pass to the constructor.
kwargs – Additional arguments to pass to the constructor.

Returns

The constructed client.

Return type

ConnectionServiceAsyncClient

async get_connection(request: Optional[Union[google.cloud.bigquery_connection_v1.types.connection.GetConnectionRequest, dict]] = None, *, name: Optional[str] = None, retry: Optional[Union[google.api_core.retry.retry_unary_async.AsyncRetry, google.api_core.gapic_v1.method._MethodDefault]] = _MethodDefault._DEFAULT_VALUE, timeout: Union[float, object] = _MethodDefault._DEFAULT_VALUE, metadata: Sequence[Tuple[str, str]] = ()) → google.cloud.bigquery_connection_v1.types.connection.Connection[source]¶

Returns specified connection.

# This snippet has been automatically generated and should be regarded as a
# code template only.
# It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
#   client as shown in:
#   https://googleapis.dev/python/google-api-core/latest/client_options.html
from google.cloud import bigquery_connection_v1

async def sample_get_connection():
    # Create a client
    client = bigquery_connection_v1.ConnectionServiceAsyncClient()

    # Initialize request argument(s)
    request = bigquery_connection_v1.GetConnectionRequest(
        name="name_value",
    )

    # Make the request
    response = await client.get_connection(request=request)

    # Handle the response
    print(response)

Parameters

request (Optional[Union[google.cloud.bigquery_connection_v1.types.GetConnectionRequest, dict]]) – The request object. The request for [ConnectionService.GetConnection][google.cloud.bigquery.connection.v1.ConnectionService.GetConnection].
name (str) –
Required. Name of the requested connection, for example: projects/{project_id}/locations/{location_id}/connections/{connection_id}

This corresponds to the name field on the request instance; if request is provided, this should not be set.
retry (google.api_core.retry_async.AsyncRetry) – Designation of what errors, if any, should be retried.
timeout (float) – The timeout for this request.
metadata (Sequence[Tuple[str, str]]) – Strings which should be sent along with the request as metadata.

Returns

Configuration parameters to establish connection with an external data source, except the credential attributes.

Return type

google.cloud.bigquery_connection_v1.types.Connection

async get_iam_policy(request: Optional[Union[google.iam.v1.iam_policy_pb2.GetIamPolicyRequest, dict]] = None, *, resource: Optional[str] = None, retry: Optional[Union[google.api_core.retry.retry_unary_async.AsyncRetry, google.api_core.gapic_v1.method._MethodDefault]] = _MethodDefault._DEFAULT_VALUE, timeout: Union[float, object] = _MethodDefault._DEFAULT_VALUE, metadata: Sequence[Tuple[str, str]] = ()) → google.iam.v1.policy_pb2.Policy[source]¶

Gets the access control policy for a resource. Returns an empty policy if the resource exists and does not have a policy set.

# This snippet has been automatically generated and should be regarded as a
# code template only.
# It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
#   client as shown in:
#   https://googleapis.dev/python/google-api-core/latest/client_options.html
from google.cloud import bigquery_connection_v1
from google.iam.v1 import iam_policy_pb2  # type: ignore

async def sample_get_iam_policy():
    # Create a client
    client = bigquery_connection_v1.ConnectionServiceAsyncClient()

    # Initialize request argument(s)
    request = iam_policy_pb2.GetIamPolicyRequest(
        resource="resource_value",
    )

    # Make the request
    response = await client.get_iam_policy(request=request)

    # Handle the response
    print(response)

Parameters

request (Optional[Union[google.iam.v1.iam_policy_pb2.GetIamPolicyRequest, dict]]) – The request object. Request message for GetIamPolicy method.
resource (str) –
REQUIRED: The resource for which the policy is being requested. See the operation documentation for the appropriate value for this field.

This corresponds to the resource field on the request instance; if request is provided, this should not be set.
retry (google.api_core.retry_async.AsyncRetry) – Designation of what errors, if any, should be retried.
timeout (float) – The timeout for this request.
metadata (Sequence[Tuple[str, str]]) – Strings which should be sent along with the request as metadata.

Returns

An Identity and Access Management (IAM) policy, which specifies access

controls for Google Cloud resources.

A Policy is a collection of bindings. A binding binds one or more members, or principals, to a single role. Principals can be user accounts, service accounts, Google groups, and domains (such as G Suite). A role is a named list of permissions; each role can be an IAM predefined role or a user-created custom role.

For some types of Google Cloud resources, a binding can also specify a condition, which is a logical expression that allows access to a resource only if the expression evaluates to true. A condition can add constraints based on attributes of the request, the resource, or both. To learn which resources support conditions in their IAM policies, see the [IAM documentation](https://cloud.google.com/iam/help/conditions/resource-policies).

JSON example:

` { "bindings": [ { "role": "roles/resourcemanager.organizationAdmin", "members": [ "user:mike@example.com", "group:admins@example.com", "domain:google.com", "serviceAccount:my-project-id@appspot.gserviceaccount.com" ] }, { "role": "roles/resourcemanager.organizationViewer", "members": [ "user:eve@example.com" ], "condition": { "title": "expirable access", "description": "Does not grant access after Sep 2020", "expression": "request.time < timestamp('2020-10-01T00:00:00.000Z')", } } ], "etag": "BwWWja0YfJA=", "version": 3 }`

YAML example:

` bindings: - members: - user:mike@example.com - group:admins@example.com - domain:google.com - serviceAccount:my-project-id@appspot.gserviceaccount.com role: roles/resourcemanager.organizationAdmin - members: - user:eve@example.com role: roles/resourcemanager.organizationViewer condition: title: expirable access description: Does not grant access after Sep 2020 expression: request.time < timestamp('2020-10-01T00:00:00.000Z') etag: BwWWja0YfJA= version: 3`

For a description of IAM and its features, see the [IAM documentation](https://cloud.google.com/iam/docs/).

Return type

google.iam.v1.policy_pb2.Policy

classmethod get_mtls_endpoint_and_cert_source(client_options: Optional[google.api_core.client_options.ClientOptions] = None)[source]¶

Return the API endpoint and client cert source for mutual TLS.

The client cert source is determined in the following order: (1) if GOOGLE_API_USE_CLIENT_CERTIFICATE environment variable is not “true”, the client cert source is None. (2) if client_options.client_cert_source is provided, use the provided one; if the default client cert source exists, use the default one; otherwise the client cert source is None.

The API endpoint is determined in the following order: (1) if client_options.api_endpoint if provided, use the provided one. (2) if GOOGLE_API_USE_CLIENT_CERTIFICATE environment variable is “always”, use the default mTLS endpoint; if the environment variable is “never”, use the default API endpoint; otherwise if client cert source exists, use the default mTLS endpoint, otherwise use the default API endpoint.

More details can be found at https://google.aip.dev/auth/4114.

Parameters

client_options (google.api_core.client_options.ClientOptions) – Custom options for the client. Only the api_endpoint and client_cert_source properties may be used in this method.

Returns

returns the API endpoint and the: client cert source to use.

Return type

Tuple[str, Callable[[], Tuple[bytes, bytes]]]

Raises

google.auth.exceptions.MutualTLSChannelError – If any errors happen.

classmethod get_transport_class(label: Optional[str] = None) → Type[google.cloud.bigquery_connection_v1.services.connection_service.transports.base.ConnectionServiceTransport]¶

Returns an appropriate transport class.

Parameters: label – The name of the desired transport. If none is provided, then the first transport in the registry is used.
Returns: The transport class to use.

async list_connections(request: Optional[Union[google.cloud.bigquery_connection_v1.types.connection.ListConnectionsRequest, dict]] = None, *, parent: Optional[str] = None, retry: Optional[Union[google.api_core.retry.retry_unary_async.AsyncRetry, google.api_core.gapic_v1.method._MethodDefault]] = _MethodDefault._DEFAULT_VALUE, timeout: Union[float, object] = _MethodDefault._DEFAULT_VALUE, metadata: Sequence[Tuple[str, str]] = ()) → google.cloud.bigquery_connection_v1.services.connection_service.pagers.ListConnectionsAsyncPager[source]¶

Returns a list of connections in the given project.

# This snippet has been automatically generated and should be regarded as a
# code template only.
# It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
#   client as shown in:
#   https://googleapis.dev/python/google-api-core/latest/client_options.html
from google.cloud import bigquery_connection_v1

async def sample_list_connections():
    # Create a client
    client = bigquery_connection_v1.ConnectionServiceAsyncClient()

    # Initialize request argument(s)
    request = bigquery_connection_v1.ListConnectionsRequest(
        parent="parent_value",
        page_size=951,
    )

    # Make the request
    page_result = client.list_connections(request=request)

    # Handle the response
    async for response in page_result:
        print(response)

Parameters

request (Optional[Union[google.cloud.bigquery_connection_v1.types.ListConnectionsRequest, dict]]) – The request object. The request for [ConnectionService.ListConnections][google.cloud.bigquery.connection.v1.ConnectionService.ListConnections].
parent (str) –
Required. Parent resource name. Must be in the form: projects/{project_id}/locations/{location_id}

This corresponds to the parent field on the request instance; if request is provided, this should not be set.
retry (google.api_core.retry_async.AsyncRetry) – Designation of what errors, if any, should be retried.
timeout (float) – The timeout for this request.
metadata (Sequence[Tuple[str, str]]) – Strings which should be sent along with the request as metadata.

Returns

The response for: [ConnectionService.ListConnections][google.cloud.bigquery.connection.v1.ConnectionService.ListConnections].

Iterating over this object will yield results and resolve additional pages automatically.

Return type

google.cloud.bigquery_connection_v1.services.connection_service.pagers.ListConnectionsAsyncPager

static parse_cluster_path(path: str) → Dict[str, str]¶: Parses a cluster path into its component segments.

static parse_common_billing_account_path(path: str) → Dict[str, str]¶: Parse a billing_account path into its component segments.

static parse_common_folder_path(path: str) → Dict[str, str]¶: Parse a folder path into its component segments.

static parse_common_location_path(path: str) → Dict[str, str]¶: Parse a location path into its component segments.

static parse_common_organization_path(path: str) → Dict[str, str]¶: Parse a organization path into its component segments.

static parse_common_project_path(path: str) → Dict[str, str]¶: Parse a project path into its component segments.

static parse_connection_path(path: str) → Dict[str, str]¶: Parses a connection path into its component segments.

static parse_service_path(path: str) → Dict[str, str]¶: Parses a service path into its component segments.

static service_path(project: str, location: str, service: str) → str¶: Returns a fully-qualified service string.

async set_iam_policy(request: Optional[Union[google.iam.v1.iam_policy_pb2.SetIamPolicyRequest, dict]] = None, *, resource: Optional[str] = None, retry: Optional[Union[google.api_core.retry.retry_unary_async.AsyncRetry, google.api_core.gapic_v1.method._MethodDefault]] = _MethodDefault._DEFAULT_VALUE, timeout: Union[float, object] = _MethodDefault._DEFAULT_VALUE, metadata: Sequence[Tuple[str, str]] = ()) → google.iam.v1.policy_pb2.Policy[source]¶

Sets the access control policy on the specified resource. Replaces any existing policy.

Can return NOT_FOUND, INVALID_ARGUMENT, and PERMISSION_DENIED errors.

# This snippet has been automatically generated and should be regarded as a
# code template only.
# It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
#   client as shown in:
#   https://googleapis.dev/python/google-api-core/latest/client_options.html
from google.cloud import bigquery_connection_v1
from google.iam.v1 import iam_policy_pb2  # type: ignore

async def sample_set_iam_policy():
    # Create a client
    client = bigquery_connection_v1.ConnectionServiceAsyncClient()

    # Initialize request argument(s)
    request = iam_policy_pb2.SetIamPolicyRequest(
        resource="resource_value",
    )

    # Make the request
    response = await client.set_iam_policy(request=request)

    # Handle the response
    print(response)

Parameters

request (Optional[Union[google.iam.v1.iam_policy_pb2.SetIamPolicyRequest, dict]]) – The request object. Request message for SetIamPolicy method.
resource (str) –
REQUIRED: The resource for which the policy is being specified. See the operation documentation for the appropriate value for this field.

This corresponds to the resource field on the request instance; if request is provided, this should not be set.
retry (google.api_core.retry_async.AsyncRetry) – Designation of what errors, if any, should be retried.
timeout (float) – The timeout for this request.
metadata (Sequence[Tuple[str, str]]) – Strings which should be sent along with the request as metadata.

Returns

An Identity and Access Management (IAM) policy, which specifies access

controls for Google Cloud resources.

A Policy is a collection of bindings. A binding binds one or more members, or principals, to a single role. Principals can be user accounts, service accounts, Google groups, and domains (such as G Suite). A role is a named list of permissions; each role can be an IAM predefined role or a user-created custom role.

For some types of Google Cloud resources, a binding can also specify a condition, which is a logical expression that allows access to a resource only if the expression evaluates to true. A condition can add constraints based on attributes of the request, the resource, or both. To learn which resources support conditions in their IAM policies, see the [IAM documentation](https://cloud.google.com/iam/help/conditions/resource-policies).

JSON example:

` { "bindings": [ { "role": "roles/resourcemanager.organizationAdmin", "members": [ "user:mike@example.com", "group:admins@example.com", "domain:google.com", "serviceAccount:my-project-id@appspot.gserviceaccount.com" ] }, { "role": "roles/resourcemanager.organizationViewer", "members": [ "user:eve@example.com" ], "condition": { "title": "expirable access", "description": "Does not grant access after Sep 2020", "expression": "request.time < timestamp('2020-10-01T00:00:00.000Z')", } } ], "etag": "BwWWja0YfJA=", "version": 3 }`

YAML example:

` bindings: - members: - user:mike@example.com - group:admins@example.com - domain:google.com - serviceAccount:my-project-id@appspot.gserviceaccount.com role: roles/resourcemanager.organizationAdmin - members: - user:eve@example.com role: roles/resourcemanager.organizationViewer condition: title: expirable access description: Does not grant access after Sep 2020 expression: request.time < timestamp('2020-10-01T00:00:00.000Z') etag: BwWWja0YfJA= version: 3`

For a description of IAM and its features, see the [IAM documentation](https://cloud.google.com/iam/docs/).

Return type

google.iam.v1.policy_pb2.Policy

async test_iam_permissions(request: Optional[Union[google.iam.v1.iam_policy_pb2.TestIamPermissionsRequest, dict]] = None, *, resource: Optional[str] = None, permissions: Optional[MutableSequence[str]] = None, retry: Optional[Union[google.api_core.retry.retry_unary_async.AsyncRetry, google.api_core.gapic_v1.method._MethodDefault]] = _MethodDefault._DEFAULT_VALUE, timeout: Union[float, object] = _MethodDefault._DEFAULT_VALUE, metadata: Sequence[Tuple[str, str]] = ()) → google.iam.v1.iam_policy_pb2.TestIamPermissionsResponse[source]¶

Returns permissions that a caller has on the specified resource. If the resource does not exist, this will return an empty set of permissions, not a NOT_FOUND error.

Note: This operation is designed to be used for building permission-aware UIs and command-line tools, not for authorization checking. This operation may “fail open” without warning.

# This snippet has been automatically generated and should be regarded as a
# code template only.
# It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
#   client as shown in:
#   https://googleapis.dev/python/google-api-core/latest/client_options.html
from google.cloud import bigquery_connection_v1
from google.iam.v1 import iam_policy_pb2  # type: ignore

async def sample_test_iam_permissions():
    # Create a client
    client = bigquery_connection_v1.ConnectionServiceAsyncClient()

    # Initialize request argument(s)
    request = iam_policy_pb2.TestIamPermissionsRequest(
        resource="resource_value",
        permissions=['permissions_value1', 'permissions_value2'],
    )

    # Make the request
    response = await client.test_iam_permissions(request=request)

    # Handle the response
    print(response)

Parameters

request (Optional[Union[google.iam.v1.iam_policy_pb2.TestIamPermissionsRequest, dict]]) – The request object. Request message for TestIamPermissions method.
resource (str) –
REQUIRED: The resource for which the policy detail is being requested. See the operation documentation for the appropriate value for this field.

This corresponds to the resource field on the request instance; if request is provided, this should not be set.
permissions (MutableSequence[str]) –
The set of permissions to check for the resource. Permissions with wildcards (such as ‘*’ or ‘storage.*’) are not allowed. For more information see IAM Overview.

This corresponds to the permissions field on the request instance; if request is provided, this should not be set.
retry (google.api_core.retry_async.AsyncRetry) – Designation of what errors, if any, should be retried.
timeout (float) – The timeout for this request.
metadata (Sequence[Tuple[str, str]]) – Strings which should be sent along with the request as metadata.

Returns

Response message for TestIamPermissions method.

Return type

google.iam.v1.iam_policy_pb2.TestIamPermissionsResponse

property transport: google.cloud.bigquery_connection_v1.services.connection_service.transports.base.ConnectionServiceTransport¶

Returns the transport used by the client instance.

Returns: The transport used by the client instance.
Return type: ConnectionServiceTransport

property universe_domain: str¶

Return the universe domain used by the client instance.

Returns

The universe domain used: by the client instance.

Return type

str

async update_connection(request: Optional[Union[google.cloud.bigquery_connection_v1.types.connection.UpdateConnectionRequest, dict]] = None, *, name: Optional[str] = None, connection: Optional[google.cloud.bigquery_connection_v1.types.connection.Connection] = None, update_mask: Optional[google.protobuf.field_mask_pb2.FieldMask] = None, retry: Optional[Union[google.api_core.retry.retry_unary_async.AsyncRetry, google.api_core.gapic_v1.method._MethodDefault]] = _MethodDefault._DEFAULT_VALUE, timeout: Union[float, object] = _MethodDefault._DEFAULT_VALUE, metadata: Sequence[Tuple[str, str]] = ()) → google.cloud.bigquery_connection_v1.types.connection.Connection[source]¶

Updates the specified connection. For security reasons, also resets credential if connection properties are in the update field mask.

# This snippet has been automatically generated and should be regarded as a
# code template only.
# It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
#   client as shown in:
#   https://googleapis.dev/python/google-api-core/latest/client_options.html
from google.cloud import bigquery_connection_v1

async def sample_update_connection():
    # Create a client
    client = bigquery_connection_v1.ConnectionServiceAsyncClient()

    # Initialize request argument(s)
    request = bigquery_connection_v1.UpdateConnectionRequest(
        name="name_value",
    )

    # Make the request
    response = await client.update_connection(request=request)

    # Handle the response
    print(response)

Parameters

request (Optional[Union[google.cloud.bigquery_connection_v1.types.UpdateConnectionRequest, dict]]) – The request object. The request for [ConnectionService.UpdateConnection][google.cloud.bigquery.connection.v1.ConnectionService.UpdateConnection].
name (str) –
Required. Name of the connection to update, for example: projects/{project_id}/locations/{location_id}/connections/{connection_id}

This corresponds to the name field on the request instance; if request is provided, this should not be set.
connection (google.cloud.bigquery_connection_v1.types.Connection) –
Required. Connection containing the updated fields.

This corresponds to the connection field on the request instance; if request is provided, this should not be set.
update_mask (google.protobuf.field_mask_pb2.FieldMask) –
Required. Update mask for the connection fields to be updated.

This corresponds to the update_mask field on the request instance; if request is provided, this should not be set.
retry (google.api_core.retry_async.AsyncRetry) – Designation of what errors, if any, should be retried.
timeout (float) – The timeout for this request.
metadata (Sequence[Tuple[str, str]]) – Strings which should be sent along with the request as metadata.

Returns

Configuration parameters to establish connection with an external data source, except the credential attributes.

Return type

google.cloud.bigquery_connection_v1.types.Connection

class google.cloud.bigquery_connection_v1.services.connection_service.ConnectionServiceClient(*, credentials: typing.Optional[google.auth.credentials.Credentials] = None, transport: typing.Optional[typing.Union[str, google.cloud.bigquery_connection_v1.services.connection_service.transports.base.ConnectionServiceTransport, typing.Callable[[...], google.cloud.bigquery_connection_v1.services.connection_service.transports.base.ConnectionServiceTransport]]] = None, client_options: typing.Optional[typing.Union[google.api_core.client_options.ClientOptions, dict]] = None, client_info: google.api_core.gapic_v1.client_info.ClientInfo = <google.api_core.gapic_v1.client_info.ClientInfo object>)[source]¶

Manages external data source connections and credentials.

Instantiates the connection service client.

Parameters

credentials (Optional[google.auth.credentials.Credentials]) – The authorization credentials to attach to requests. These credentials identify the application to the service; if none are specified, the client will attempt to ascertain the credentials from the environment.
transport (Optional[Union[str,ConnectionServiceTransport,Callable[..., ConnectionServiceTransport]]]) – The transport to use, or a Callable that constructs and returns a new transport. If a Callable is given, it will be called with the same set of initialization arguments as used in the ConnectionServiceTransport constructor. If set to None, a transport is chosen automatically.
client_options (Optional[Union[google.api_core.client_options.ClientOptions, dict]]) –
Custom options for the client.

1. The api_endpoint property can be used to override the default endpoint provided by the client when transport is not explicitly provided. Only if this property is not set and transport was not explicitly provided, the endpoint is determined by the GOOGLE_API_USE_MTLS_ENDPOINT environment variable, which have one of the following values: “always” (always use the default mTLS endpoint), “never” (always use the default regular endpoint) and “auto” (auto-switch to the default mTLS endpoint if client certificate is present; this is the default value).

2. If the GOOGLE_API_USE_CLIENT_CERTIFICATE environment variable is “true”, then the client_cert_source property can be used to provide a client certificate for mTLS transport. If not provided, the default SSL client certificate will be used if present. If GOOGLE_API_USE_CLIENT_CERTIFICATE is “false” or not set, no client certificate will be used.

3. The universe_domain property can be used to override the default “googleapis.com” universe. Note that the api_endpoint property still takes precedence; and universe_domain is currently not supported for mTLS.
client_info (google.api_core.gapic_v1.client_info.ClientInfo) – The client info used to send a user-agent string along with API requests. If None, then default info will be used. Generally, you only need to set this if you’re developing your own client library.

Raises

google.auth.exceptions.MutualTLSChannelError – If mutual TLS transport creation failed for any reason.

__exit__(type, value, traceback)[source]¶: Releases underlying transport’s resources.

Warning

ONLY use as a context manager if the transport is NOT shared with other clients! Exiting the with block will CLOSE the transport and may cause errors in other clients!

property api_endpoint¶

Return the API endpoint used by the client instance.

Returns: The API endpoint used by the client instance.
Return type: str

static cluster_path(project: str, region: str, cluster: str) → str[source]¶: Returns a fully-qualified cluster string.

static common_billing_account_path(billing_account: str) → str[source]¶: Returns a fully-qualified billing_account string.

static common_folder_path(folder: str) → str[source]¶: Returns a fully-qualified folder string.

static common_location_path(project: str, location: str) → str[source]¶: Returns a fully-qualified location string.

static common_organization_path(organization: str) → str[source]¶: Returns a fully-qualified organization string.

static common_project_path(project: str) → str[source]¶: Returns a fully-qualified project string.

static connection_path(project: str, location: str, connection: str) → str[source]¶: Returns a fully-qualified connection string.

create_connection(request: Optional[Union[google.cloud.bigquery_connection_v1.types.connection.CreateConnectionRequest, dict]] = None, *, parent: Optional[str] = None, connection: Optional[google.cloud.bigquery_connection_v1.types.connection.Connection] = None, connection_id: Optional[str] = None, retry: Optional[Union[google.api_core.retry.retry_unary.Retry, google.api_core.gapic_v1.method._MethodDefault]] = _MethodDefault._DEFAULT_VALUE, timeout: Union[float, object] = _MethodDefault._DEFAULT_VALUE, metadata: Sequence[Tuple[str, str]] = ()) → google.cloud.bigquery_connection_v1.types.connection.Connection[source]¶

Creates a new connection.

# This snippet has been automatically generated and should be regarded as a
# code template only.
# It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
#   client as shown in:
#   https://googleapis.dev/python/google-api-core/latest/client_options.html
from google.cloud import bigquery_connection_v1

def sample_create_connection():
    # Create a client
    client = bigquery_connection_v1.ConnectionServiceClient()

    # Initialize request argument(s)
    request = bigquery_connection_v1.CreateConnectionRequest(
        parent="parent_value",
    )

    # Make the request
    response = client.create_connection(request=request)

    # Handle the response
    print(response)

Parameters

request (Union[google.cloud.bigquery_connection_v1.types.CreateConnectionRequest, dict]) – The request object. The request for [ConnectionService.CreateConnection][google.cloud.bigquery.connection.v1.ConnectionService.CreateConnection].
parent (str) –
Required. Parent resource name. Must be in the format projects/{project_id}/locations/{location_id}

This corresponds to the parent field on the request instance; if request is provided, this should not be set.
connection (google.cloud.bigquery_connection_v1.types.Connection) – Required. Connection to create. This corresponds to the connection field on the request instance; if request is provided, this should not be set.
connection_id (str) –
Optional. Connection id that should be assigned to the created connection.

This corresponds to the connection_id field on the request instance; if request is provided, this should not be set.
retry (google.api_core.retry.Retry) – Designation of what errors, if any, should be retried.
timeout (float) – The timeout for this request.
metadata (Sequence[Tuple[str, str]]) – Strings which should be sent along with the request as metadata.

Returns

Configuration parameters to establish connection with an external data source, except the credential attributes.

Return type

google.cloud.bigquery_connection_v1.types.Connection

delete_connection(request: Optional[Union[google.cloud.bigquery_connection_v1.types.connection.DeleteConnectionRequest, dict]] = None, *, name: Optional[str] = None, retry: Optional[Union[google.api_core.retry.retry_unary.Retry, google.api_core.gapic_v1.method._MethodDefault]] = _MethodDefault._DEFAULT_VALUE, timeout: Union[float, object] = _MethodDefault._DEFAULT_VALUE, metadata: Sequence[Tuple[str, str]] = ()) → None[source]¶

Deletes connection and associated credential.

# This snippet has been automatically generated and should be regarded as a
# code template only.
# It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
#   client as shown in:
#   https://googleapis.dev/python/google-api-core/latest/client_options.html
from google.cloud import bigquery_connection_v1

def sample_delete_connection():
    # Create a client
    client = bigquery_connection_v1.ConnectionServiceClient()

    # Initialize request argument(s)
    request = bigquery_connection_v1.DeleteConnectionRequest(
        name="name_value",
    )

    # Make the request
    client.delete_connection(request=request)

Parameters

request (Union[google.cloud.bigquery_connection_v1.types.DeleteConnectionRequest, dict]) – The request object. The request for [ConnectionService.DeleteConnectionRequest][].
name (str) –
Required. Name of the deleted connection, for example: projects/{project_id}/locations/{location_id}/connections/{connection_id}

This corresponds to the name field on the request instance; if request is provided, this should not be set.
retry (google.api_core.retry.Retry) – Designation of what errors, if any, should be retried.
timeout (float) – The timeout for this request.
metadata (Sequence[Tuple[str, str]]) – Strings which should be sent along with the request as metadata.

classmethod from_service_account_file(filename: str, *args, **kwargs)[source]¶

Creates an instance of this client using the provided credentials: file.

Parameters

filename (str) – The path to the service account private key json file.
args – Additional arguments to pass to the constructor.
kwargs – Additional arguments to pass to the constructor.

Returns

The constructed client.

Return type

ConnectionServiceClient

classmethod from_service_account_info(info: dict, *args, **kwargs)[source]¶

Creates an instance of this client using the provided credentials: info.

Parameters

info (dict) – The service account private key info.
args – Additional arguments to pass to the constructor.
kwargs – Additional arguments to pass to the constructor.

Returns

The constructed client.

Return type

ConnectionServiceClient

classmethod from_service_account_json(filename: str, *args, **kwargs)¶

Creates an instance of this client using the provided credentials: file.

Parameters

filename (str) – The path to the service account private key json file.
args – Additional arguments to pass to the constructor.
kwargs – Additional arguments to pass to the constructor.

Returns

The constructed client.

Return type

ConnectionServiceClient

get_connection(request: Optional[Union[google.cloud.bigquery_connection_v1.types.connection.GetConnectionRequest, dict]] = None, *, name: Optional[str] = None, retry: Optional[Union[google.api_core.retry.retry_unary.Retry, google.api_core.gapic_v1.method._MethodDefault]] = _MethodDefault._DEFAULT_VALUE, timeout: Union[float, object] = _MethodDefault._DEFAULT_VALUE, metadata: Sequence[Tuple[str, str]] = ()) → google.cloud.bigquery_connection_v1.types.connection.Connection[source]¶

Returns specified connection.

# This snippet has been automatically generated and should be regarded as a
# code template only.
# It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
#   client as shown in:
#   https://googleapis.dev/python/google-api-core/latest/client_options.html
from google.cloud import bigquery_connection_v1

def sample_get_connection():
    # Create a client
    client = bigquery_connection_v1.ConnectionServiceClient()

    # Initialize request argument(s)
    request = bigquery_connection_v1.GetConnectionRequest(
        name="name_value",
    )

    # Make the request
    response = client.get_connection(request=request)

    # Handle the response
    print(response)

Parameters

request (Union[google.cloud.bigquery_connection_v1.types.GetConnectionRequest, dict]) – The request object. The request for [ConnectionService.GetConnection][google.cloud.bigquery.connection.v1.ConnectionService.GetConnection].
name (str) –
Required. Name of the requested connection, for example: projects/{project_id}/locations/{location_id}/connections/{connection_id}

This corresponds to the name field on the request instance; if request is provided, this should not be set.
retry (google.api_core.retry.Retry) – Designation of what errors, if any, should be retried.
timeout (float) – The timeout for this request.
metadata (Sequence[Tuple[str, str]]) – Strings which should be sent along with the request as metadata.

Returns

Configuration parameters to establish connection with an external data source, except the credential attributes.

Return type

google.cloud.bigquery_connection_v1.types.Connection

get_iam_policy(request: Optional[Union[google.iam.v1.iam_policy_pb2.GetIamPolicyRequest, dict]] = None, *, resource: Optional[str] = None, retry: Optional[Union[google.api_core.retry.retry_unary.Retry, google.api_core.gapic_v1.method._MethodDefault]] = _MethodDefault._DEFAULT_VALUE, timeout: Union[float, object] = _MethodDefault._DEFAULT_VALUE, metadata: Sequence[Tuple[str, str]] = ()) → google.iam.v1.policy_pb2.Policy[source]¶

Gets the access control policy for a resource. Returns an empty policy if the resource exists and does not have a policy set.

# This snippet has been automatically generated and should be regarded as a
# code template only.
# It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
#   client as shown in:
#   https://googleapis.dev/python/google-api-core/latest/client_options.html
from google.cloud import bigquery_connection_v1
from google.iam.v1 import iam_policy_pb2  # type: ignore

def sample_get_iam_policy():
    # Create a client
    client = bigquery_connection_v1.ConnectionServiceClient()

    # Initialize request argument(s)
    request = iam_policy_pb2.GetIamPolicyRequest(
        resource="resource_value",
    )

    # Make the request
    response = client.get_iam_policy(request=request)

    # Handle the response
    print(response)

Parameters

request (Union[google.iam.v1.iam_policy_pb2.GetIamPolicyRequest, dict]) – The request object. Request message for GetIamPolicy method.
resource (str) –
REQUIRED: The resource for which the policy is being requested. See the operation documentation for the appropriate value for this field.

This corresponds to the resource field on the request instance; if request is provided, this should not be set.
retry (google.api_core.retry.Retry) – Designation of what errors, if any, should be retried.
timeout (float) – The timeout for this request.
metadata (Sequence[Tuple[str, str]]) – Strings which should be sent along with the request as metadata.

Returns

An Identity and Access Management (IAM) policy, which specifies access

controls for Google Cloud resources.

A Policy is a collection of bindings. A binding binds one or more members, or principals, to a single role. Principals can be user accounts, service accounts, Google groups, and domains (such as G Suite). A role is a named list of permissions; each role can be an IAM predefined role or a user-created custom role.

For some types of Google Cloud resources, a binding can also specify a condition, which is a logical expression that allows access to a resource only if the expression evaluates to true. A condition can add constraints based on attributes of the request, the resource, or both. To learn which resources support conditions in their IAM policies, see the [IAM documentation](https://cloud.google.com/iam/help/conditions/resource-policies).

JSON example:

` { "bindings": [ { "role": "roles/resourcemanager.organizationAdmin", "members": [ "user:mike@example.com", "group:admins@example.com", "domain:google.com", "serviceAccount:my-project-id@appspot.gserviceaccount.com" ] }, { "role": "roles/resourcemanager.organizationViewer", "members": [ "user:eve@example.com" ], "condition": { "title": "expirable access", "description": "Does not grant access after Sep 2020", "expression": "request.time < timestamp('2020-10-01T00:00:00.000Z')", } } ], "etag": "BwWWja0YfJA=", "version": 3 }`

YAML example:

` bindings: - members: - user:mike@example.com - group:admins@example.com - domain:google.com - serviceAccount:my-project-id@appspot.gserviceaccount.com role: roles/resourcemanager.organizationAdmin - members: - user:eve@example.com role: roles/resourcemanager.organizationViewer condition: title: expirable access description: Does not grant access after Sep 2020 expression: request.time < timestamp('2020-10-01T00:00:00.000Z') etag: BwWWja0YfJA= version: 3`

For a description of IAM and its features, see the [IAM documentation](https://cloud.google.com/iam/docs/).

Return type

google.iam.v1.policy_pb2.Policy

classmethod get_mtls_endpoint_and_cert_source(client_options: Optional[google.api_core.client_options.ClientOptions] = None)[source]¶

Deprecated. Return the API endpoint and client cert source for mutual TLS.

The client cert source is determined in the following order: (1) if GOOGLE_API_USE_CLIENT_CERTIFICATE environment variable is not “true”, the client cert source is None. (2) if client_options.client_cert_source is provided, use the provided one; if the default client cert source exists, use the default one; otherwise the client cert source is None.

The API endpoint is determined in the following order: (1) if client_options.api_endpoint if provided, use the provided one. (2) if GOOGLE_API_USE_CLIENT_CERTIFICATE environment variable is “always”, use the default mTLS endpoint; if the environment variable is “never”, use the default API endpoint; otherwise if client cert source exists, use the default mTLS endpoint, otherwise use the default API endpoint.

More details can be found at https://google.aip.dev/auth/4114.

Parameters

client_options (google.api_core.client_options.ClientOptions) – Custom options for the client. Only the api_endpoint and client_cert_source properties may be used in this method.

Returns

returns the API endpoint and the: client cert source to use.

Return type

Tuple[str, Callable[[], Tuple[bytes, bytes]]]

Raises

google.auth.exceptions.MutualTLSChannelError – If any errors happen.

list_connections(request: Optional[Union[google.cloud.bigquery_connection_v1.types.connection.ListConnectionsRequest, dict]] = None, *, parent: Optional[str] = None, retry: Optional[Union[google.api_core.retry.retry_unary.Retry, google.api_core.gapic_v1.method._MethodDefault]] = _MethodDefault._DEFAULT_VALUE, timeout: Union[float, object] = _MethodDefault._DEFAULT_VALUE, metadata: Sequence[Tuple[str, str]] = ()) → google.cloud.bigquery_connection_v1.services.connection_service.pagers.ListConnectionsPager[source]¶

Returns a list of connections in the given project.

# This snippet has been automatically generated and should be regarded as a
# code template only.
# It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
#   client as shown in:
#   https://googleapis.dev/python/google-api-core/latest/client_options.html
from google.cloud import bigquery_connection_v1

def sample_list_connections():
    # Create a client
    client = bigquery_connection_v1.ConnectionServiceClient()

    # Initialize request argument(s)
    request = bigquery_connection_v1.ListConnectionsRequest(
        parent="parent_value",
        page_size=951,
    )

    # Make the request
    page_result = client.list_connections(request=request)

    # Handle the response
    for response in page_result:
        print(response)

Parameters

request (Union[google.cloud.bigquery_connection_v1.types.ListConnectionsRequest, dict]) – The request object. The request for [ConnectionService.ListConnections][google.cloud.bigquery.connection.v1.ConnectionService.ListConnections].
parent (str) –
Required. Parent resource name. Must be in the form: projects/{project_id}/locations/{location_id}

This corresponds to the parent field on the request instance; if request is provided, this should not be set.
retry (google.api_core.retry.Retry) – Designation of what errors, if any, should be retried.
timeout (float) – The timeout for this request.
metadata (Sequence[Tuple[str, str]]) – Strings which should be sent along with the request as metadata.

Returns

The response for: [ConnectionService.ListConnections][google.cloud.bigquery.connection.v1.ConnectionService.ListConnections].

Iterating over this object will yield results and resolve additional pages automatically.

Return type

google.cloud.bigquery_connection_v1.services.connection_service.pagers.ListConnectionsPager

static parse_cluster_path(path: str) → Dict[str, str][source]¶: Parses a cluster path into its component segments.

static parse_common_billing_account_path(path: str) → Dict[str, str][source]¶: Parse a billing_account path into its component segments.

static parse_common_folder_path(path: str) → Dict[str, str][source]¶: Parse a folder path into its component segments.

static parse_common_location_path(path: str) → Dict[str, str][source]¶: Parse a location path into its component segments.

static parse_common_organization_path(path: str) → Dict[str, str][source]¶: Parse a organization path into its component segments.

static parse_common_project_path(path: str) → Dict[str, str][source]¶: Parse a project path into its component segments.

static parse_connection_path(path: str) → Dict[str, str][source]¶: Parses a connection path into its component segments.

static parse_service_path(path: str) → Dict[str, str][source]¶: Parses a service path into its component segments.

static service_path(project: str, location: str, service: str) → str[source]¶: Returns a fully-qualified service string.

set_iam_policy(request: Optional[Union[google.iam.v1.iam_policy_pb2.SetIamPolicyRequest, dict]] = None, *, resource: Optional[str] = None, retry: Optional[Union[google.api_core.retry.retry_unary.Retry, google.api_core.gapic_v1.method._MethodDefault]] = _MethodDefault._DEFAULT_VALUE, timeout: Union[float, object] = _MethodDefault._DEFAULT_VALUE, metadata: Sequence[Tuple[str, str]] = ()) → google.iam.v1.policy_pb2.Policy[source]¶

Sets the access control policy on the specified resource. Replaces any existing policy.

Can return NOT_FOUND, INVALID_ARGUMENT, and PERMISSION_DENIED errors.

# This snippet has been automatically generated and should be regarded as a
# code template only.
# It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
#   client as shown in:
#   https://googleapis.dev/python/google-api-core/latest/client_options.html
from google.cloud import bigquery_connection_v1
from google.iam.v1 import iam_policy_pb2  # type: ignore

def sample_set_iam_policy():
    # Create a client
    client = bigquery_connection_v1.ConnectionServiceClient()

    # Initialize request argument(s)
    request = iam_policy_pb2.SetIamPolicyRequest(
        resource="resource_value",
    )

    # Make the request
    response = client.set_iam_policy(request=request)

    # Handle the response
    print(response)

Parameters

request (Union[google.iam.v1.iam_policy_pb2.SetIamPolicyRequest, dict]) – The request object. Request message for SetIamPolicy method.
resource (str) –
REQUIRED: The resource for which the policy is being specified. See the operation documentation for the appropriate value for this field.

This corresponds to the resource field on the request instance; if request is provided, this should not be set.
retry (google.api_core.retry.Retry) – Designation of what errors, if any, should be retried.
timeout (float) – The timeout for this request.
metadata (Sequence[Tuple[str, str]]) – Strings which should be sent along with the request as metadata.

Returns

An Identity and Access Management (IAM) policy, which specifies access

controls for Google Cloud resources.

A Policy is a collection of bindings. A binding binds one or more members, or principals, to a single role. Principals can be user accounts, service accounts, Google groups, and domains (such as G Suite). A role is a named list of permissions; each role can be an IAM predefined role or a user-created custom role.

For some types of Google Cloud resources, a binding can also specify a condition, which is a logical expression that allows access to a resource only if the expression evaluates to true. A condition can add constraints based on attributes of the request, the resource, or both. To learn which resources support conditions in their IAM policies, see the [IAM documentation](https://cloud.google.com/iam/help/conditions/resource-policies).

JSON example:

` { "bindings": [ { "role": "roles/resourcemanager.organizationAdmin", "members": [ "user:mike@example.com", "group:admins@example.com", "domain:google.com", "serviceAccount:my-project-id@appspot.gserviceaccount.com" ] }, { "role": "roles/resourcemanager.organizationViewer", "members": [ "user:eve@example.com" ], "condition": { "title": "expirable access", "description": "Does not grant access after Sep 2020", "expression": "request.time < timestamp('2020-10-01T00:00:00.000Z')", } } ], "etag": "BwWWja0YfJA=", "version": 3 }`

YAML example:

` bindings: - members: - user:mike@example.com - group:admins@example.com - domain:google.com - serviceAccount:my-project-id@appspot.gserviceaccount.com role: roles/resourcemanager.organizationAdmin - members: - user:eve@example.com role: roles/resourcemanager.organizationViewer condition: title: expirable access description: Does not grant access after Sep 2020 expression: request.time < timestamp('2020-10-01T00:00:00.000Z') etag: BwWWja0YfJA= version: 3`

For a description of IAM and its features, see the [IAM documentation](https://cloud.google.com/iam/docs/).

Return type

google.iam.v1.policy_pb2.Policy

test_iam_permissions(request: Optional[Union[google.iam.v1.iam_policy_pb2.TestIamPermissionsRequest, dict]] = None, *, resource: Optional[str] = None, permissions: Optional[MutableSequence[str]] = None, retry: Optional[Union[google.api_core.retry.retry_unary.Retry, google.api_core.gapic_v1.method._MethodDefault]] = _MethodDefault._DEFAULT_VALUE, timeout: Union[float, object] = _MethodDefault._DEFAULT_VALUE, metadata: Sequence[Tuple[str, str]] = ()) → google.iam.v1.iam_policy_pb2.TestIamPermissionsResponse[source]¶

Returns permissions that a caller has on the specified resource. If the resource does not exist, this will return an empty set of permissions, not a NOT_FOUND error.

Note: This operation is designed to be used for building permission-aware UIs and command-line tools, not for authorization checking. This operation may “fail open” without warning.

# This snippet has been automatically generated and should be regarded as a
# code template only.
# It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
#   client as shown in:
#   https://googleapis.dev/python/google-api-core/latest/client_options.html
from google.cloud import bigquery_connection_v1
from google.iam.v1 import iam_policy_pb2  # type: ignore

def sample_test_iam_permissions():
    # Create a client
    client = bigquery_connection_v1.ConnectionServiceClient()

    # Initialize request argument(s)
    request = iam_policy_pb2.TestIamPermissionsRequest(
        resource="resource_value",
        permissions=['permissions_value1', 'permissions_value2'],
    )

    # Make the request
    response = client.test_iam_permissions(request=request)

    # Handle the response
    print(response)

Parameters

request (Union[google.iam.v1.iam_policy_pb2.TestIamPermissionsRequest, dict]) – The request object. Request message for TestIamPermissions method.
resource (str) –
REQUIRED: The resource for which the policy detail is being requested. See the operation documentation for the appropriate value for this field.

This corresponds to the resource field on the request instance; if request is provided, this should not be set.
permissions (MutableSequence[str]) –
The set of permissions to check for the resource. Permissions with wildcards (such as ‘*’ or ‘storage.*’) are not allowed. For more information see IAM Overview.

This corresponds to the permissions field on the request instance; if request is provided, this should not be set.
retry (google.api_core.retry.Retry) – Designation of what errors, if any, should be retried.
timeout (float) – The timeout for this request.
metadata (Sequence[Tuple[str, str]]) – Strings which should be sent along with the request as metadata.

Returns

Response message for TestIamPermissions method.

Return type

google.iam.v1.iam_policy_pb2.TestIamPermissionsResponse

property transport: google.cloud.bigquery_connection_v1.services.connection_service.transports.base.ConnectionServiceTransport¶

Returns the transport used by the client instance.

Returns

The transport used by the client: instance.

Return type

ConnectionServiceTransport

property universe_domain: str¶

Return the universe domain used by the client instance.

Returns: The universe domain used by the client instance.
Return type: str

update_connection(request: Optional[Union[google.cloud.bigquery_connection_v1.types.connection.UpdateConnectionRequest, dict]] = None, *, name: Optional[str] = None, connection: Optional[google.cloud.bigquery_connection_v1.types.connection.Connection] = None, update_mask: Optional[google.protobuf.field_mask_pb2.FieldMask] = None, retry: Optional[Union[google.api_core.retry.retry_unary.Retry, google.api_core.gapic_v1.method._MethodDefault]] = _MethodDefault._DEFAULT_VALUE, timeout: Union[float, object] = _MethodDefault._DEFAULT_VALUE, metadata: Sequence[Tuple[str, str]] = ()) → google.cloud.bigquery_connection_v1.types.connection.Connection[source]¶

Updates the specified connection. For security reasons, also resets credential if connection properties are in the update field mask.

# This snippet has been automatically generated and should be regarded as a
# code template only.
# It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
#   client as shown in:
#   https://googleapis.dev/python/google-api-core/latest/client_options.html
from google.cloud import bigquery_connection_v1

def sample_update_connection():
    # Create a client
    client = bigquery_connection_v1.ConnectionServiceClient()

    # Initialize request argument(s)
    request = bigquery_connection_v1.UpdateConnectionRequest(
        name="name_value",
    )

    # Make the request
    response = client.update_connection(request=request)

    # Handle the response
    print(response)

Parameters

request (Union[google.cloud.bigquery_connection_v1.types.UpdateConnectionRequest, dict]) – The request object. The request for [ConnectionService.UpdateConnection][google.cloud.bigquery.connection.v1.ConnectionService.UpdateConnection].
name (str) –
Required. Name of the connection to update, for example: projects/{project_id}/locations/{location_id}/connections/{connection_id}

This corresponds to the name field on the request instance; if request is provided, this should not be set.
connection (google.cloud.bigquery_connection_v1.types.Connection) –
Required. Connection containing the updated fields.

This corresponds to the connection field on the request instance; if request is provided, this should not be set.
update_mask (google.protobuf.field_mask_pb2.FieldMask) –
Required. Update mask for the connection fields to be updated.

This corresponds to the update_mask field on the request instance; if request is provided, this should not be set.
retry (google.api_core.retry.Retry) – Designation of what errors, if any, should be retried.
timeout (float) – The timeout for this request.
metadata (Sequence[Tuple[str, str]]) – Strings which should be sent along with the request as metadata.

Returns

Configuration parameters to establish connection with an external data source, except the credential attributes.

Return type

google.cloud.bigquery_connection_v1.types.Connection

class google.cloud.bigquery_connection_v1.services.connection_service.pagers.ListConnectionsAsyncPager(method: Callable[[...], Awaitable[google.cloud.bigquery_connection_v1.types.connection.ListConnectionsResponse]], request: google.cloud.bigquery_connection_v1.types.connection.ListConnectionsRequest, response: google.cloud.bigquery_connection_v1.types.connection.ListConnectionsResponse, *, retry: Optional[Union[google.api_core.retry.retry_unary_async.AsyncRetry, google.api_core.gapic_v1.method._MethodDefault]] = _MethodDefault._DEFAULT_VALUE, timeout: Union[float, object] = _MethodDefault._DEFAULT_VALUE, metadata: Sequence[Tuple[str, str]] = ())[source]¶

A pager for iterating through list_connections requests.

This class thinly wraps an initial google.cloud.bigquery_connection_v1.types.ListConnectionsResponse object, and provides an __aiter__ method to iterate through its connections field.

If there are more pages, the __aiter__ method will make additional ListConnections requests and continue to iterate through the connections field on the corresponding responses.

All the usual google.cloud.bigquery_connection_v1.types.ListConnectionsResponse attributes are available on the pager. If multiple requests are made, only the most recent response is retained, and thus used for attribute lookup.

Instantiates the pager.

Parameters

method (Callable) – The method that was originally called, and which instantiated this pager.
request (google.cloud.bigquery_connection_v1.types.ListConnectionsRequest) – The initial request object.
response (google.cloud.bigquery_connection_v1.types.ListConnectionsResponse) – The initial response object.
retry (google.api_core.retry.AsyncRetry) – Designation of what errors, if any, should be retried.
timeout (float) – The timeout for this request.
metadata (Sequence[Tuple[str, str]]) – Strings which should be sent along with the request as metadata.

class google.cloud.bigquery_connection_v1.services.connection_service.pagers.ListConnectionsPager(method: Callable[[...], google.cloud.bigquery_connection_v1.types.connection.ListConnectionsResponse], request: google.cloud.bigquery_connection_v1.types.connection.ListConnectionsRequest, response: google.cloud.bigquery_connection_v1.types.connection.ListConnectionsResponse, *, retry: Optional[Union[google.api_core.retry.retry_unary.Retry, google.api_core.gapic_v1.method._MethodDefault]] = _MethodDefault._DEFAULT_VALUE, timeout: Union[float, object] = _MethodDefault._DEFAULT_VALUE, metadata: Sequence[Tuple[str, str]] = ())[source]¶

A pager for iterating through list_connections requests.

This class thinly wraps an initial google.cloud.bigquery_connection_v1.types.ListConnectionsResponse object, and provides an __iter__ method to iterate through its connections field.

If there are more pages, the __iter__ method will make additional ListConnections requests and continue to iterate through the connections field on the corresponding responses.

All the usual google.cloud.bigquery_connection_v1.types.ListConnectionsResponse attributes are available on the pager. If multiple requests are made, only the most recent response is retained, and thus used for attribute lookup.

Instantiate the pager.

Parameters

method (Callable) – The method that was originally called, and which instantiated this pager.
request (google.cloud.bigquery_connection_v1.types.ListConnectionsRequest) – The initial request object.
response (google.cloud.bigquery_connection_v1.types.ListConnectionsResponse) – The initial response object.
retry (google.api_core.retry.Retry) – Designation of what errors, if any, should be retried.
timeout (float) – The timeout for this request.
metadata (Sequence[Tuple[str, str]]) – Strings which should be sent along with the request as metadata.

ConnectionService¶

google-cloud-bigquery-connection

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